[greenformula92]

Ok so this is the first house I've had central air in and I like it but I have a question or two. How long should my unit run at a time? It runs about 12 to 15 minutes at a time this weekend and kicks off. But is only off maybe 5-10 before running another 15. Is this normal? I don't want my electric bill to be nuts if it doesn't have to be.